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Achievements

Achievement: Pair Extraordinairex2Achievement: StarstruckAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

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sarco3t/README.md

Hi, I'm Vitalii Omelianenko 👋

Platform Engineer, DevOps Engineer, and Backend Developer with 7+ years of experience building cloud platforms, Kubernetes infrastructure, CI/CD systems, and scalable backend applications.

What I work with

Platform Engineering & DevOps

  • Kubernetes
  • Terraform
  • FluxCD
  • Helm
  • GitHub Actions
  • GitLab CI
  • Docker
  • Ansible
  • Kustomize
  • SOPS
  • Kubebuilder

Cloud

  • Google Cloud / GKE
  • AWS (ECS)
  • DigitalOcean
  • Cloudflare

Backend Development

  • Go
  • Ruby on Rails
  • Node.js / TypeScript
  • Python

Observability

  • Prometheus
  • Grafana
  • Loki
  • OpenTelemetry
  • Datadog
  • New Relic

Recent Highlights

Kubernetes Operator for MCP Servers

Built a custom Kubernetes Operator using Kubebuilder for automated MCP server lifecycle management, including CRDs, controllers, reconciliation loops, and agent-to-agent workflows.

GitOps Platform

Designed and operated a production-ready GitOps platform using:

  • Kubernetes
  • FluxCD
  • Terraform
  • Helm
  • Prometheus
  • Grafana
  • Loki

Platform Engineering

  • Built and maintained Kubernetes-based internal platforms
  • Developed platform automation tools in Go
  • Improved operator performance and reduced Kubernetes API load
  • Designed CI/CD pipelines and deployment automation

Professional Experience

Platform & DevOps

  • Kubernetes platforms
  • Cloud infrastructure automation
  • GitOps workflows
  • CI/CD architecture
  • Observability and monitoring
  • Reliability engineering

Application Development

  • Ruby on Rails APIs
  • GraphQL services
  • Event-driven systems
  • Background processing
  • High-traffic web applications
  • Search and analytics platforms

Open Source Interests

  • Kubernetes Operators
  • Platform Engineering
  • GitOps
  • AI Infrastructure
  • MCP Ecosystem
  • Cloud Native Technologies

Contact

Always interested in platform engineering, cloud infrastructure, Kubernetes, and backend development challenges.

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